Smithfield Foods, the largest and most profitable pork processor in the world, killed 27 million hogs last year…. The logistical challenge of processing that many pigs each year is roughly equivalent to butchering and boxing the entire human populations of New York, Los Angeles, Chicago, Houston, Philadelphia, Phoenix, San Antonio, San Diego, Dallas, San Jose, Detroit, Indianapolis, Jacksonville, San Francisco, Columbus, Austin, Memphis, Baltimore, Fort Worth, Charlotte, El Paso, Milwaukee, Seattle, Boston, Denver, Louisville, Washington, D.C., Nashville, Las Vegas, Portland, Oklahoma City and Tucson.
The 500,000 pigs at a single Smithfield subsidiary in Utah generate more fecal matter each year than the 1.5 million inhabitants of Manhattan. The best estimates put Smithfield’s total waste discharge at 26 million tons a year.
…many of its contractors allow great volumes of waste to run out of their slope-floored barns and sit blithely in the open, untreated, where the elements break it down and gravity pulls it into groundwater and river systems. Although the company proclaims a culture of environmental responsibility, ostentatious pollution is a linchpin of Smithfield’s business model.
The company produces 6 billion pounds of packaged pork each year. That’s a remarkable achievement, a prolificacy unimagined only two decades ago, and the only way to do it is to raise pigs in astonishing, unprecedented concentrations.
They become susceptible to infection, and in such dense quarters microbes or parasites or fungi, once established in one pig, will rush spritelike through the whole population. Accordingly, factory pigs are infused with a huge range of antibiotics and vaccines, and are doused with insecticides.
Thus factory-farm pigs remain in a state of dying until they’re slaughtered. When a pig nearly ready to be slaughtered grows ill, workers sometimes shoot it up with as many drugs as necessary to get it to the slaughterhouse under its own power. As long as the pig remains ambulatory, it can be legally killed and sold as meat.
Millions of factory-farm hogs — one study puts it at ten percent — die before they make it to the killing floor. Some are taken to rendering plants, where they are propelled through meat grinders and then fed cannibalistically back to other living hogs. Others are dumped into big open pits called "dead holes," or left in the dumpsters for so long that they swell and explode. The borders of hog farms are littered with dead pigs in all stages of decomposition, including thousands of bleached pig bones. Locals like to say that the bears and buzzards of eastern North Carolina are unusually lazy and fat.
Unsurprisingly, prolonged exposure to hog-factory stench makes the smell extremely hard to get off. Hog factory workers stink up every store they walk into. I run into a few local guys who had made the mistake of accepting jobs in hog houses, and they tell me that you just have to wait the smell out: You’ll eventually grow new hair and skin. If you work in a Smithfield hog house for a year and then quit, you might stink for the next three months.
Smithfield is not just a virtuosic polluter; it is also a theatrical one. Its lagoons are historically prone to failure. In North Carolina alone they have spilled, in a span of four years, 2 million gallons of shit into the Cape Fear River, 1.5 million gallons into its Persimmon Branch, one million gallons into the Trent River and 200,000 gallons into Turkey Creek. In Virginia, Smithfield was fined $12.6 million in 1997 for 6,900 violations of the Clean Water Act — the third-largest civil penalty ever levied under the act by the EPA. It amounted to .035 percent of Smithfield’s annual sales.
A river that receives a lot of waste from an industrial hog farm begins to die quickly. Toxins and microbes can kill plants and animals outright; the waste itself consumes available oxygen and suffocates fish and aquatic animals; and the nutrients in the pig shit produce algal blooms that also deoxygenate the water.
The biggest spill in the history of corporate hog farming happened in 1995. The dike of a 120,000-square-foot lagoon owned by a Smithfield competitor ruptured, releasing 25.8 million gallons of effluvium into the headwaters of the New River in North Carolina. It was the biggest environmental spill in United States history, more than twice as big as the Exxon Valdez oil spill six years earlier. The sludge was so toxic it burned your skin if you touched it, and so dense it took almost two months to make its way sixteen miles downstream to the ocean. From the headwaters to the sea, every creature living in the river was killed. Fish died by the millions.
Spills aren’t the worst thing that can happen to toxic pig waste lying exposed in fields and lagoons. Hurricanes are worse. In 1999, Hurricane Floyd washed 120,000,000 gallons of unsheltered hog waste into the Tar, Neuse, Roanoke, Pamlico, New and Cape Fear rivers. Many of the pig-shit lagoons of eastern North Carolina were several feet underwater.
From a waste-disposal perspective, Hurricane Floyd was the best thing that had ever happened to corporate hog farming in North Carolina. Smithfield currently has tens of thousands of gallons of open-air waste awaiting more Floyds.
North Carolina, where pigs now outnumber people, has passed a moratorium on new hog operations and ordered Smithfield to fund research into alternative waste-disposal technologies. South Carolina, having taken a good look at its neighbor’s coastal plain, has pronounced the company unwelcome in the state. The federal government and several states have challenged some of Smithfield’s recent acquisition deals and, in a few instances, have forced the company to agree to modify its waste-lagoon systems.
There simply is no regulatory solution to the millions of tons of searingly fetid, toxic effluvium that industrial hog farms discharge and aerosolize on a daily basis. Smithfield alone has sixteen operations in twelve states. Fixing the problem completely would bankrupt the company. According to Dr. Michael Mallin, a marine scientist at the University of North Carolina at Wilmington who has researched the effects of corporate farming on water quality, the volumes of concentrated pig waste produced by industrial hog farms are plainly not containable in small areas. The land, he says, "just can’t absorb everything that comes out of the barns." From the moment that Smithfield attained its current size, its waste-disposal problem became conventionally insoluble.
Studies have shown that lagoons emit hundreds of different volatile gases into the atmosphere, including ammonia, methane, carbon dioxide and hydrogen sulfide. A single lagoon releases many millions of bacteria into the air per day, some resistant to human antibiotics. Hog farms in North Carolina also emit some 300 tons of nitrogen into the air every day as ammonia gas, much of which falls back to earth and deprives lakes and streams of oxygen, stimulating algal blooms and killing fish.